Global Daily Briefing

The Financial Times' Friday question — 'Should investors prepare for an AI bust?' — arrived after a session that provided compelling supporting evidence. CoreWeave's -15.5% collapse on Gartner's warning that 80% of neocloud AI infrastructure providers could fail by 2030 was the detonator; the US CPI 3.7% print was the primer. The chain of transmission tells you where global AI infrastructure beta lives. Start in New York: NVDA -1.84%, TSLA -1.29%, CSCO -3.34%. Cross the Pacific: SK Hynix (HBM3E, the physical substrate of AI training) -10%, dragging KOSPI -6% and triggering a 37-trillion-Won single-session retail panic into bank deposits — the largest recorded equity-to-cash flight in Korean market history. Swing through Tokyo: SoftBank Group (SFTBY) -7.06%, the Vision Fund's leveraged AI portfolio repriced as US 10-year yields rose. Land in Frankfurt: Infineon -4%, caught at the intersection of auto-chip volume pressure (VW, Mercedes both red) and AI power management chip capex reassessment. The one partial firewall was Taiwan Semiconductor (TSM -1.8%), which held better than Korean peers — suggesting markets are still differentiating foundry pricing power from HBM cycle risk. The read for tomorrow: if US AI megacap earnings over the next 10 days (GOOGL, META, AMZN, MSFT) guide confidently on capex, the neocloud extinction thesis looks overextended and the chain reverses. If even one major hyperscaler trims capex guidance, the -6% KOSPI was the first domino, not the last.

Bloomberg's Thursday close story was the dollar's worst single-session loss in over a month — a paradox worth unpacking. US CPI 3.7% was the session's opening shock, a number that would normally send the dollar higher as rate hike probability repriced (FedWatch moved November hike odds to ~40%). Instead, AI-driven equity selling created enough risk-off momentum that institutional flows moved into US Treasuries as a safe haven, bidding the long bond and squeezing the yield inversion — and the Treasury bid counterintuitively undermined the USD carry trade. The DXY decline had a direct cross-region impact. In India, Nifty's +1.66% with FII selling of -₹5,285 Crore was partly cushioned by INR stability — a weaker dollar gave domestic DII buyers confidence. In Brazil, BRL/USD at the ~5.05 range held even as IBOV fell 2.39%, preventing the dual compression (domestic selloff + currency depreciation) that turns EM bears into panic. In Korea, KRW/USD held inside the 1,380-1,420 BoK tolerance band despite KOSPI's -6% freefall — the weaker dollar was a stabiliser. For global macro positioning, the DXY direction is the key variable heading into next week: a sustained dollar retreat is unambiguously EM-positive and would extend India's outperformance, partially relieve Brazil, and soften the HBM cost equation for Korean chipmakers whose USD-denominated equipment imports would become cheaper. Tomorrow's Asia open is the first test.

Bloomberg broke Thursday's quieter but structurally significant EM story: MSCI has launched a formal consultation on whether to reclassify Indonesia's equity indexes from Emerging Market to Standalone Market status. The implications are large and cross-regional. An EM demotion would force passive index funds tracking MSCI EM to sell Indonesian equities — creating forced outflows of an estimated $3-5B depending on inclusion weight at the time of implementation. More importantly, it signals that MSCI is actively reassessing the EM index's composition in a post-COVID, higher-rate world where capital mobility constraints (Indonesia FX repatriation rules, clearing infrastructure gaps) create frictions that passive investors are increasingly flagging. For the broader EM universe, this is a structural signal: India (bull today, +1.66%), which has been pushing for MSCI reclassification upward to a larger inclusion weight, benefits as Indonesia's weight shrinks; Korea (bear today, -6%), which has been lobbying for Developed Market reclassification, will cite Indonesia as evidence that MSCI is willing to demote underperformers and promote overperformers. UAE's recent MSCI EM inclusion journey and Saudi Arabia's ongoing weight expansion under Vision 2030 are also affected — any EM index restructuring reshuffles capital flows across the entire emerging market universe. This is a 6-month process per MSCI's consultation timeline, but the direction of travel is now official.